VW MAGOTAN laser equipment applicationShenzhen Make laser equipment Co Ltd — Volkswagen Magotan

12 Мар 2015 | Author: | Комментарии к записи VW MAGOTAN laser equipment applicationShenzhen Make laser equipment Co Ltd — Volkswagen Magotan отключены
Volkswagen Magotan


VW MAGOTAN laser equipment

Source: Author:Makelaser Time: 16:19:05

he current car market. is more and more consumer its importance even higher the price. brand and other become influence people to buy a car car the most direct factor for heard it many times. in to the ABS+EBD. esp. airbags and safety performance configuration. welding has become more and important one of automobile safety, the laser welding it sounded too to be understood automobile manufacturing what why can become the automaker’s new This technology in automobile process is how to achieve. We have the to now known as domestic seamless welding length most ( parameter configuration Gallery ) to be the following will be one by one announced laser welding automobile diagram .

A security principle. laser

Laser welding makes the front crash. after side collision can be absorbed Gao Qianggang laser welding so that the vehicle body impact energy bearing to high strength hot forming plate. so that the strength of the is improved to a great extent .

In laser welding equipment

welding equipment consists of optical system. welding welding robot and welding system. They in the laser process of loading effect laser output power and optical focusing system to the beam polarization state. transfer beam and focusing welding robot welding is precise than the artificial. fixture can ensure the laser the connecting plate or assembly for positioning, to ensure weld to prevent welding deformation. improving the welding quality. process control system is the implementation of video surveillance. automatic welding seam and correction. Five components a tight process. are indispensable .

In two. the main technology in welding

( 1) step body cutting technology :

With a of different thickness. different different or the same properties of pieces of sheet metal and stamping. Not only improves the of material ( from 40%

60% to 70%

80% ). and reduce the of the body. improve body mechanical properties .

Laser is in the body in the design and manufacture of according to the different design and requirements. different specifications of by means of laser cutting and technology of complete body manufacturing. such as step windshield frame. door plate. front plate and place with laser technology. The laser welding can the number of parts and …. spot number. optimization of consumption, reduce the weight of the reducing the cost and improving the precision .

( 2) step body laser technology

At present, China’s public vehicles department adopt the advanced laser welding manufacturing process. body to the four door two after current tank. panel and front and rear and other parts are made of welding technology. Because the speed, so the welding heat zone of welding method other small. almost no deformation. It can greatly improve the structure and matching size. cover and the side wall of the and sealing effect. the windshield and matching and sealing. and the realization of high quality connection .

In the of side wall assembly process, the quality of high steel in the lateral column B-. front plate assembly. the side wall inner assembly. threshold reinforcing and the side wall top reinforcingplate of application, to side step welding brings great Using the traditional spot has been unable to achieve quality connection. the only is the use of intermediate frequency spot connection technology and laser connection technology. MAGOTAN connecting nearly all choose to use the welding technique and a small of intermediate frequency welding Laser welding technology not has high heat input speed is faster. but. no deformation, can obtain other method can achieve high weld. Because of the increased size matching precision and of joint, so that the step strength to reach a higher .

( 3) step body laser welding technology :

Laser hybrid welding is the laser and other heat interaction. so that the welding the welding cycle is shortened. and the same purpose of welding the laser power is greatly which can make the welding is greatly reduced. Therefore. hybrid welding technology the technology point of view. the is a continuous seal weld. so the body rigidity. seal and internal noise plays an role .

Laser hybrid technology compared with welding process has significant Mainly reflected in: no burn the back of weld drooping wider application range ; speed welding. welding the welding heat less. high strength. weld and weld of small convex so that the whole system process stability. equipment good weld preparation and welding seam processing is small. and the welding production of time. low cost. high efficiency .

Laser welding is currently the advanced welding method. in enterprises, enhance product and competitiveness of enterprises ; in the automotive improving driving safety from owners of body any menace from the rear ; in the car making the car as the people’s friend worthy of trust .

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